Ryobi P737D 18-Volt ONE+ Cordless High Pressure Inflator with Digital Gauge, 4.0 Ah 18-Volt ONE+ High Capacity Lithium-Ion Battery, Charger, and Bag (Bulk Packaged)

Have correct psi in my auto tires.

Only thing I would change is a way to turn it on and leave it on without having to hold it. That being said it is still a wonderful product.

A friend has one was quite impressed with the tool

Ive used this to bring up to full pressure: bicycle tires, hand cart (dolly) tires, and the tires on our compact cars. Bringing up the pressure when the car tire is slightly low, back up to 32 PSI or above, only takes a couple minutes, right outside the house in our driveway. We dont have to drive to the gas station, dont have to call AAA, just carry this lightweight device out there by hand and get it done in minutes. Its fast, easy and convenient. Just make sure the battery is charged up beforehand, which can take a couple hours. But its worth it.

I am happy with the product (Ryobi) portable inflator..

Easy to use and battery last a long time on a single charge.

Great product

This was advertised as a 4 Au battery and have a bag for the tool.. that’s not what I received.. No Bag and a 2 Au battery this is not worth what I paid..

I double checked the digital read on the devises against two other air pressure measuring devices, both of which measured the air pressure about five pounds more than what the digital read out on this device indicated. It also was a little slow in bringing the tire pressure up, though this was not too troubling.

Pump is slow to inflate and gets super hot when trying to inflate a tire from 55psi to 80psi I like the portability and the digital readout but this was advertised as being able to inflate up to 150psi and if you tried to use it for that purpose it wouldnt hold up for long. should be ok for maintaining air pressure if you only need to add 3 to 4 pounds.